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VectraRAT Malware-as-a-Service Lets Hackers Bypass UAC and Hijack Windows Systems
New VectraRAT malware-as-a-service at $250/month combines RAT capabilities, credential theft, clipboard hijacking, and a UACME-based UAC bypass; 38 victims observed.
VectraRAT is a previously undocumented MaaS platform with a Go-based VectraHub Linux C2 server embedding a Vue3 operator panel and a C++ Windows implant, rented from $250/month and linked to the aliases Vectra and Nyxel. It communicates over TCP port 3308 via a proprietary MessagePack protocol, steals browser and file-based credentials, and abuses UACME method 41 with debug-object handle hijacking via winver.exe and computerdefaults.exe. SOCRadar identified 38 live victim sessions in one week, 48% on corporate Windows editions, with delivery via the Amadey loader and ClickFix pages impersonating TurboTax.
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Android Car Malware Spreads Through Built
Kaspersky found MoYu Group malware infecting DoFun Android car head units via firmware updaters, enabling ad fraud and proxy botnet operations.
Kaspersky discovered in June 2026 the first documented malware specifically infecting Android-based car head units, spread through the built-in updater (TWCore) of DoFun head unit firmware via a dropper dubbed JarService. The multi-stage implant supports nine commands enabling unwanted ads, ad fraud, and additional module downloads, and installs the zhima reverse proxy module. The campaign is attributed with high confidence to the MoYu Group behind the BADBOX ad fraud and residential proxy scheme; the distribution issue was fixed after responsible disclosure.
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Fake Gemini installer delivers Vidar infostealer via Google Colab lure
Attackers used a fake Google Gemini installer hosted on Google Colab to deliver a Go-compiled Vidar infostealer that stole browser credentials from an EMEA company.
Darktrace investigated an EMEA company infection where the top search result for a Gemini-related filename pointed to a Google Colab page that redirected to a fake 'Windows Software Hub' hosting a malicious executable. The ZIP contained a README instructing victims to run the file as administrator and add it to antivirus exceptions, delivering a newer Go-compiled Vidar variant that used dtm[.]kijangturbo88[.]top over Telegram-based infrastructure. The malware stole browser credentials and other sensitive data; Darktrace's Autonomous Response blocked the C2 and quarantined the device.
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